You have to have one side equal x so I’ll solve one from each section
e) x = 2
5x = 12 - x
add x to both sides
6x = 12
divide both sides by 6
x = 2
k) x = 3
15x + 4 = 10x + 19
move the 4 to the other side by subtracting on both sides
15x = 10x + 15
subtract 10x from both sides
5x = 15
divide by sides by 5
x = 3
8 x n + 2 = 4
If you could show me a photo I’d probably be able to help more.
Answer:
y=4x -3
Step-by-step explanation:
It is the same steps from last time! 4 is the slope and -3 is the y-intercept.
Hope this helped :3
Answer:
are there answer chart?
Step-by-step explanation:
